笔刀的英文：
pen knife
- She has got a pen - knife.
她有一把削笔刀。 - Sorry. I have got a pen - knife here.
抱歉，我这里有削笔刀。 - The curate, astonished at his quickness and intelligence, made him a present of pens, paper, and a penknife
教士看他这样聪明，很是惊奇，就送了他几支笔，一些纸和一把削笔刀。
n. 钢笔；写作；围栏
v. 写；把…关入栏中
- This is a scratch of the pen.
这是大笔一挥，匆促而随便写就的。 - This pen is mine.
这支笔是我的。 - This is pen of silver.
这是一支银色的笔。 - That was a slip of the pen.
那是笔误。 - I trade you my pen for your ball pen.
我用我的钢笔换你的圆珠笔。
n. 刀，匕首
v. 切；戮，刺
- The killer stabbed him with a knife/stabbed a knife into him.
凶手用刀刺他. - The knife easily cut into the cake.
刀一下子就切进了蛋糕。 - The intruder whipped out a knife.
闯进来的人突然掏出一把刀来。 - He is a capital knife and fork.
他是个胃口极好的人。 - a protective case for a knife or sword.
刀或剑上的保护性外壳。
